328236476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{254053}}^1$

素因数の和:254093

約数の個数: 24

約数和(自身を含む): 640216080

約数和(自身を除く): 311979604

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 254053, 508106, 1016212, 4318901, 4827007, 8637802, 9654014, 17275604, 19308028, 82059119, 164118238, 328236476]

約数ペア:

[(1, 328236476), (2, 164118238), (4, 82059119), (17, 19308028), (19, 17275604), (34, 9654014), (38, 8637802), (68, 4827007), (76, 4318901), (323, 1016212), (646, 508106), (1292, 254053)]